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When dumping results of StackLifetime, it will print the following 

log:

BB  [7, 8): begin {}, end {}, livein {}, liveout {}
BB  [1, 2): begin {}, end {}, livein {}, liveout {}
...

But it is not convenient to know what the basic block is.
So I add the basic block name to it.

Reviewed By: vitalybuka
TestPlan: check-llvm
Differential Revision: https://reviews.llvm.org/D87152
This commit is contained in:
dongAxis 2020-09-07 11:43:16 +08:00
parent 9bee13f890
commit 1fd7dc4074
1 changed files with 1 additions and 1 deletions
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2
llvm/lib/Analysis/StackLifetime.cpp
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@ -292,7 +292,7 @@ LLVM_DUMP_METHOD void StackLifetime::dumpBlockLiveness() const {
const BasicBlock *BB = IT.getFirst(); const BasicBlock *BB = IT.getFirst();
const BlockLifetimeInfo &BlockInfo = BlockLiveness.find(BB)->getSecond(); const BlockLifetimeInfo &BlockInfo = BlockLiveness.find(BB)->getSecond();
auto BlockRange = BlockInstRange.find(BB)->getSecond(); auto BlockRange = BlockInstRange.find(BB)->getSecond();
dbgs() << " BB [" << BlockRange.first << ", " << BlockRange.second dbgs() << " BB (" << BB->getName() << ") [" << BlockRange.first << ", " << BlockRange.second
<< "): begin " << BlockInfo.Begin << ", end " << BlockInfo.End << "): begin " << BlockInfo.Begin << ", end " << BlockInfo.End
<< ", livein " << BlockInfo.LiveIn << ", liveout " << ", livein " << BlockInfo.LiveIn << ", liveout "
<< BlockInfo.LiveOut << "\n"; << BlockInfo.LiveOut << "\n";